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Contract OI history

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Dec 18, 2026 EXPIRATION

TMUS $210.00 Call

TMUS261218C00210000

Latest saved OI1,808Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $210.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,8089040 2026-10-09: 1,528 OI2026-10-14: 1,528 OI2026-10-15: 1,528 OI2026-10-16: 1,603 OI2026-10-21: 1,808 OI2026-10-23: 1,808 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TMUS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,8080
Oct 21, 2026Viewing1,808+205
Oct 16, 20261,603+75
Oct 15, 20261,5280
Oct 14, 20261,5280
Oct 09, 20261,528No prior observation